Update serializer.rst #20471
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Update serializer.rst #20471
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xabbuh
approved these changes
Dec 13, 2024
The $maxDepthHandler function might return NULL, but the return type is set to : string, which causes a TypeError to be thrown. This change allows the $maxDepthHandler function to return null, by changing the return type to : ?string for this example.
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Good catch, thanks @daveharding. |
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The $maxDepthHandler function might return NULL, but the return type is set to : string, which causes a TypeError to be thrown.
This change allows the $maxDepthHandler function to return null, by changing the return type to : ?string for this example.